Good question! I'm not sure, if I'm honest. I mean, my old 911 came close but even then on some roads it just felt silly quick (PDK didn't help), and they're still quite pricey for a good 997.2 car. A 458 is delightful but not exactly cheap, and I've driven FI Zeds that come quite close but again at points they just feel a bit much.
I guess the closest I've come would be an R300. Never driven on the roads in one sadly, only on the track, but for me that never felt crazy like other stuff has in the same situation. What you really want is something light with a nice linear throttle and a low top speed, so you can spend all your time chasing the red line and changing gears which, ultimately, is the real fun part of driving.